:root{
      --bg:#f7f4ee;
      --bg2:#fffaf1;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6472;
      --line:#e7e0d3;
      --brand:#ff4d6d;
      --brand2:#ff9f1c;
      --brand3:#6c63ff;
      --ok:#0f9d58;
      --shadow:0 16px 40px rgba(31,41,55,.08);
      --shadow2:0 10px 20px rgba(255,77,109,.12);
      --radius:20px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(255,77,109,.10), transparent 28%),
        radial-gradient(circle at top right, rgba(255,159,28,.12), transparent 24%),
        linear-gradient(180deg, var(--bg2), var(--bg));
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--container), calc(100% - 32px)); margin:0 auto}
    .skip{position:absolute;left:-9999px;top:auto}
    .skip:focus{left:16px;top:16px;background:#fff;padding:10px 14px;border-radius:10px;z-index:9999}
    header{
      position:sticky;top:0;z-index:100;
      backdrop-filter:blur(14px);
      background:rgba(247,244,238,.82);
      border-bottom:1px solid rgba(231,224,211,.85);
    }
    .nav{
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .brand img{width:42px;height:42px;object-fit:contain;border-radius:12px;background:#fff;border:1px solid var(--line);padding:4px;box-shadow:0 8px 18px rgba(0,0,0,.05)}
    .brand strong{display:block;font-size:18px;line-height:1.1}
    .brand span{display:block;font-size:12px;color:var(--muted);margin-top:3px}
    .nav-links{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:flex-end}
    .nav-links a{font-size:14px;color:#334155;padding:8px 10px;border-radius:999px;transition:.2s ease}
    .nav-links a:hover{background:#fff;color:#111827;box-shadow:0 6px 16px rgba(0,0,0,.05)}
    .menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;color:#111827}
    .hero{
      padding:30px 0 20px;
    }
    .hero-grid{
      display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch;
    }
    .hero-main,.hero-side,.panel,.card,.faq-item,.review,.article,.step,.mini-card,.table-wrap,.form-card,.quote{
      background:rgba(255,255,255,.92);
      border:1px solid rgba(231,224,211,.9);
      box-shadow:var(--shadow);
    }
    .hero-main{
      padding:34px;border-radius:28px;position:relative;overflow:hidden;
    }
    .hero-main::before,.hero-main::after{
      content:"";position:absolute;border-radius:999px;filter:blur(2px);pointer-events:none
    }
    .hero-main::before{width:220px;height:220px;background:rgba(255,77,109,.11);right:-50px;top:-30px}
    .hero-main::after{width:180px;height:180px;background:rgba(255,159,28,.12);left:40%;bottom:-80px}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;
      background:linear-gradient(90deg, rgba(255,77,109,.12), rgba(255,159,28,.12));
      color:#8a1730;font-size:13px;font-weight:700
    }
    h1{margin:16px 0 12px;font-size:clamp(30px,5vw,54px);line-height:1.06;letter-spacing:-.03em}
    .hero p{margin:0;color:var(--muted);font-size:16px;line-height:1.8;max-width:62ch}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      padding:13px 18px;border-radius:14px;border:1px solid transparent;font-weight:700;font-size:14px;
      transition:.22s ease;cursor:pointer;min-height:46px
    }
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:var(--shadow2)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 30px rgba(255,77,109,.18)}
    .btn-ghost{background:#fff;border-color:var(--line);color:#111827}
    .btn-ghost:hover{transform:translateY(-2px);border-color:#d9cbb6}
    .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
    .tag{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#374151;font-size:13px}
    .hero-side{padding:22px;border-radius:28px;display:grid;gap:14px;align-content:start}
    .mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .mini-card{border-radius:18px;padding:16px}
    .mini-card strong{display:block;font-size:22px}
    .mini-card span{display:block;color:var(--muted);font-size:13px;margin-top:5px;line-height:1.5}
    .section{padding:18px 0}
    .section h2{margin:0 0 14px;font-size:clamp(24px,3.2vw,34px);line-height:1.15}
    .section-desc{margin:0 0 18px;color:var(--muted);line-height:1.8;max-width:72ch}
    .grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
    .card,.step,.review,.article,.faq-item,.form-card,.table-wrap,.panel{border-radius:22px}
    .card{padding:20px;transition:.22s ease}
    .card:hover,.review:hover,.article:hover,.step:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(31,41,55,.11)}
    .card h3,.step h3,.review h3,.article h3{margin:0 0 10px;font-size:18px}
    .card p,.step p,.review p,.article p{margin:0;color:var(--muted);line-height:1.75}
    .icon{
      width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:14px;
      background:linear-gradient(135deg, rgba(255,77,109,.12), rgba(108,99,255,.12));color:#8a1730;font-weight:800
    }
    .timeline{display:grid;gap:14px}
    .step{padding:18px 18px 18px 20px;display:flex;gap:14px;align-items:flex-start}
    .step-num{
      width:36px;height:36px;border-radius:999px;display:grid;place-items:center;flex:0 0 auto;
      background:linear-gradient(135deg,var(--brand),var(--brand3));color:#fff;font-weight:800
    }
    .split{
      display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:start
    }
    .panel{padding:22px}
    .list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .list li{display:flex;gap:10px;align-items:flex-start;color:#334155;line-height:1.7}
    .list li::before{content:"•";color:var(--brand);font-weight:900;margin-top:-1px}
    .chips{display:flex;flex-wrap:wrap;gap:10px}
    .chip{padding:9px 12px;border-radius:999px;background:#fff7f8;border:1px solid #ffd2da;color:#7c1f37;font-size:13px}
    .table-wrap{overflow:auto}
    table{width:100%;border-collapse:separate;border-spacing:0;min-width:760px;background:#fff}
    th,td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:14px;line-height:1.65}
    th{background:#fff8f1;color:#7a3b00;font-size:13px;text-transform:none}
    tr:last-child td{border-bottom:none}
    .rating{color:#e24d4d;font-weight:800}
    .quote{
      padding:18px;border-radius:22px;display:grid;gap:8px
    }
    .quote strong{font-size:15px}
    .quote span{color:var(--muted);font-size:13px}
    .reviews,.articles,.faq,.contact{display:grid;gap:16px}
    .review{padding:18px}
    .review .meta{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:10px}
    .star{color:#ff9f1c;font-weight:800;letter-spacing:2px}
    .article{padding:18px}
    .article time{color:var(--muted);font-size:13px}
    .article a{display:inline-flex;margin-top:10px;color:#8a1730;font-weight:700}
    .faq-item{padding:0;overflow:hidden}
    .faq-q{
      width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;
      border:none;background:transparent;padding:18px 18px;color:#111827;font:inherit;font-weight:700;text-align:left;cursor:pointer
    }
    .faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;padding:0 18px;color:var(--muted);line-height:1.8}
    .faq-item.active .faq-a{max-height:220px;padding-bottom:18px}
    .faq-item.active .faq-q .plus{transform:rotate(45deg)}
    .plus{transition:.22s ease;font-size:20px;color:var(--brand)}
    .contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:16px;align-items:start}
    form{display:grid;gap:12px}
    .field{display:grid;gap:7px}
    label{font-size:13px;color:#374151;font-weight:700}
    input,select,textarea{
      width:100%;border:1px solid var(--line);border-radius:14px;background:#fff;padding:13px 14px;
      font:inherit;color:#111827;outline:none;transition:.2s ease
    }
    input:focus,select:focus,textarea:focus{border-color:#f39c5a;box-shadow:0 0 0 4px rgba(255,159,28,.12)}
    textarea{min-height:120px;resize:vertical}
    .footer-top{
      display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:start
    }
    footer{
      margin-top:16px;padding:22px 0 28px;border-top:1px solid rgba(231,224,211,.9);
      background:linear-gradient(180deg, rgba(255,250,241,.9), rgba(247,244,238,1));
      color:#243041
    }
    footer a{color:#243041}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    .footer-links a{padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:#fff}
    .footer-copy{margin-top:16px;color:#5b6472;font-size:13px;line-height:1.8}
    .sticky-actions{
      position:fixed;right:16px;bottom:16px;z-index:99;display:grid;gap:10px
    }
    .sticky-actions a,.sticky-actions button{
      width:48px;height:48px;border-radius:16px;border:none;display:grid;place-items:center;
      background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 12px 24px rgba(255,77,109,.2);cursor:pointer
    }
    .sticky-actions a:nth-child(2){background:linear-gradient(135deg,var(--brand3),#2dd4bf)}
    .sticky-actions a:nth-child(3){background:#fff;color:#111827;border:1px solid var(--line)}
    .mobile-menu{display:none}
    .floating-kefu{
      position:fixed;left:16px;bottom:16px;z-index:99;display:none
    }
    .floating-kefu .box{
      width:78px;height:78px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:grid;place-items:center;overflow:hidden
    }
    .floating-kefu img{width:100%;height:100%;object-fit:cover}
    .muted{color:var(--muted)}
    .section-banner{
      border-radius:28px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)
    }
    .section-banner img{width:100%;height:auto}
    .service-strip{
      display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px
    }
    .service-pill{
      padding:14px 12px;border-radius:18px;background:#fff;border:1px solid var(--line);text-align:center;font-size:13px;line-height:1.5
    }
    .badge-line{display:flex;flex-wrap:wrap;gap:10px}
    .badge-line span{padding:8px 11px;border-radius:999px;background:#fff;border:1px dashed #f0c9a7;color:#7a3b00;font-size:13px}
    .map-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
    .map-grid .card{padding:16px}
    .pricing{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
    .price{
      padding:18px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)
    }
    .price strong{font-size:26px;display:block;margin:10px 0 6px}
    .price small{color:var(--muted)}
    .price ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px;color:#334155;line-height:1.6}
    .price li::before{content:"✓";color:var(--ok);font-weight:900;margin-right:8px}
    .compare-note{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.7}
    @media (max-width: 1100px){
      .hero-grid,.split,.contact-grid,.footer-top{grid-template-columns:1fr}
      .grid-4,.service-strip,.pricing,.map-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
      .nav-links{display:none}
      .menu-btn{display:inline-flex}
      .mobile-menu{display:none;padding:0 0 12px}
      .mobile-menu.open{display:block}
      .mobile-menu .nav-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-top:10px}
    }
    @media (max-width: 720px){
      .container{width:min(var(--container), calc(100% - 24px))}
      .hero-main,.hero-side{padding:20px;border-radius:22px}
      .grid-3,.grid-4,.service-strip,.pricing,.map-grid,.mini-grid{grid-template-columns:1fr}
      .hero-actions,.hero-tags,.chips{gap:8px}
      .btn{width:100%}
      .sticky-actions{right:12px;bottom:12px}
      .floating-kefu{display:block}
      th,td{padding:12px}
    }
    .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease}
    .reveal.show{opacity:1;transform:none}